:root{
      --navy:#10223c;
      --navy-2:#183654;
      --blue:#1769d2;
      --blue-2:#2f8be8;
      --cyan:#58c7d9;
      --teal:#0ba6a6;
      --text:#26364a;
      --muted:#68768a;
      --line:#e1e8f0;
      --line-dark:#d4dee9;
      --soft:#f6f8fb;
      --soft-blue:#eef6ff;
      --soft-cyan:#effafb;
      --white:#fff;
      --radius:22px;
      --shadow:0 18px 50px rgba(16,34,60,.08);
      --shadow-soft:0 10px 28px rgba(16,34,60,.05);
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,Arial,Helvetica,sans-serif;
      background:#fff;
      color:var(--text);
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }

    .container{
      width:min(calc(100% - 42px),var(--container));
      margin:auto;
    }

    p{margin:0 0 16px;color:var(--muted)}
    h1,h2,h3{
      margin:0;
      color:var(--navy);
      line-height:1.14;
      letter-spacing:-.03em;
    }
    h1{font-size:clamp(2.9rem,6vw,5.25rem);max-width:900px}
    h2{font-size:clamp(2rem,4vw,3rem)}
    h3{font-size:1.3rem}

    .hero{
      position:relative;
      overflow:hidden;
      padding:108px 0 96px;
      border-bottom:1px solid var(--line);
      background:
        radial-gradient(circle at 88% 14%,rgba(88,199,217,.22),transparent 24%),
        radial-gradient(circle at 8% 84%,rgba(23,105,210,.13),transparent 30%),
        linear-gradient(180deg,#fbfdff 0%,#f3f8fd 100%);
      isolation:isolate;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(23,105,210,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23,105,210,.05) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.16), transparent 72%);
      -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.16), transparent 72%);
      z-index:0;
      pointer-events:none;
    }
    .hero:after{
      content:"";
      position:absolute;
      width:440px;
      height:440px;
      right:-160px;
      top:-110px;
      border-radius:50%;
      background:
        radial-gradient(circle at center, rgba(23,105,210,.12) 0%, rgba(23,105,210,.07) 26%, rgba(23,105,210,0) 62%);
      box-shadow:
        0 0 0 58px rgba(23,105,210,.03),
        0 0 0 118px rgba(88,199,217,.025);
      z-index:0;
      pointer-events:none;
    }
    .hero .container{
      position:relative;
      z-index:2;
    }
    .hero-layout{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(280px,.62fr);
      gap:34px;
      align-items:center;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:var(--blue);
      font-weight:800;
      font-size:.84rem;
      text-transform:uppercase;
      letter-spacing:.12em;
      margin-bottom:22px;
      padding:8px 12px;
      border:1px solid #d7e7f8;
      background:rgba(255,255,255,.72);
      border-radius:999px;
      backdrop-filter:blur(8px);
    }
    .kicker:before{
      content:"";
      width:28px;height:2px;
      background:linear-gradient(90deg,var(--blue),var(--cyan));
      border-radius:10px;
    }
    .hero-main{
      max-width:900px;
      font-size:clamp(1.15rem,2vw,1.38rem);
      margin-top:28px;
      color:#3f5068;
    }
    .hero-copy{
      max-width:950px;
      margin-top:22px;
      padding:30px 32px;
      border:1px solid rgba(212,222,233,.9);
      border-radius:24px;
      background:rgba(255,255,255,.72);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(10px);
    }
    .hero-copy p:last-child{
      margin-top:24px;
      margin-bottom:0;
      font-size:1.19rem;
      color:var(--navy);
      font-weight:800;
      padding-top:18px;
      border-top:1px solid var(--line);
    }

    .section{padding:88px 0;position:relative}
    .section.alt{
      background:
        linear-gradient(180deg,#f8fafc 0%,#f4f7fa 100%);
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .section-heading{
      max-width:870px;
      margin-bottom:38px;
    }
    .section-heading:before{
      content:"";
      display:block;
      width:52px;
      height:4px;
      margin-bottom:18px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--blue),var(--cyan));
    }
    .section-heading h2{margin-bottom:18px}
    .section-heading p:first-of-type{
      font-size:1.08rem;
      color:#516178;
    }

    .intro-card ul{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
   .intro-card li{
      position:relative;
      padding-left:30px;
      color:#4c5d73;
    }
    .intro-card li:before{
      content:"";
      position:absolute;
      left:1px;
      top:.77em;
      width:8px;height:8px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--blue),var(--cyan));
      box-shadow:0 0 0 5px rgba(23,105,210,.08);
      transform:translateY(-50%);
    }

    .intro-card,
    .card,
    .finance-card,
    .maintenance-block,
    .price-box{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }

    .intro-card{
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .intro-card:after{
      content:"";
      position:absolute;
      width:110px;height:110px;
      right:-40px;top:-40px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(88,199,217,.13),rgba(88,199,217,0));
    }

    .two-col{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:26px;
    }
    .three-col{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:22px;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      margin-top:30px;
    }
    .feature{
      position:relative;
      overflow:hidden;
      min-height:172px;
      padding:24px 22px 22px;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      box-shadow:var(--shadow-soft);
      transition:.25s ease;
    }
    .feature:hover{
      transform:translateY(-4px);
      box-shadow:0 18px 42px rgba(16,34,60,.09);
      border-color:#ccd9e6;
    }
    .feature:before{
      content:"";
      position:absolute;
      top:0;left:0;width:100%;height:5px;
      background:linear-gradient(90deg,var(--blue),var(--cyan));
    }
    .feature:after{
      content:"";
      position:absolute;
      width:85px;height:85px;
      right:-28px;bottom:-28px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(23,105,210,.08),rgba(23,105,210,0));
    }
    .feature strong{
      position:relative;
      z-index:1;
      display:block;
      color:var(--navy);
      font-size:1.04rem;
      margin-bottom:9px;
    }
    .feature p{position:relative;z-index:1;margin:0;font-size:.95rem}

    .hardware-box{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:28px;
      align-items:stretch;
    }
    .dark-panel{
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 100% 0%,rgba(88,199,217,.16),transparent 28%),
        linear-gradient(135deg,var(--navy),var(--navy-2));
      border-radius:24px;
      padding:34px;
      color:#fff;
      box-shadow:var(--shadow);
    }
    .dark-panel h2,.dark-panel h3{color:#fff}
    .dark-panel p,.dark-panel li{color:#d9e3ee}
    .dark-panel li:before{
      background:linear-gradient(135deg,#8fe0ec,#4fc2d3);
      box-shadow:0 0 0 5px rgba(143,224,236,.09);
    }

    .price-box{
      padding:36px;
      position:relative;
      overflow:hidden;
    }
    .price-box:before{
      content:"Indicative";
      position:absolute;
      top:18px;right:18px;
      padding:6px 10px;
      border-radius:999px;
      font-size:.72rem;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      color:var(--blue);
      background:var(--soft-blue);
      border:1px solid #dceafa;
    }
    .price-line{
      padding:26px 0;
      border-bottom:1px solid var(--line);
    }
    .price-line:last-child{border-bottom:none;padding-bottom:0}
    .price-line:first-child{padding-top:8px}
    .price-line strong{
      display:block;
      color:var(--navy);
      font-size:1.24rem;
      line-height:1.5;
      margin-bottom:6px;
    }
    .price-line:nth-child(1) strong,
    .price-line:nth-child(2) strong{
      padding-left:18px;
      border-left:4px solid var(--blue);
    }

    .finance-card{
      position:relative;
      overflow:hidden;
      padding:32px;
      transition:.25s ease;
    }
    .finance-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 42px rgba(16,34,60,.08);
    }
    .finance-card:before{
      content:"";
      position:absolute;
      width:120px;height:120px;
      top:-55px;right:-55px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(23,105,210,.10),rgba(23,105,210,0));
    }
    .finance-card h3{
      font-size:1.48rem;
      margin-bottom:16px;
      padding-bottom:14px;
      border-bottom:1px solid var(--line);
    }

    .maintenance-block{
      padding:32px;
    }
    .maintenance-block h3{
      font-size:1.5rem;
      margin-bottom:12px;
    }
    .maintenance-items{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:13px;
      margin-top:20px;
    }
    .maintenance-item{
      min-height:100%;
      padding:18px;
      border:1px solid #e4ebf2;
      border-radius:14px;
      background:linear-gradient(180deg,#fafcff,#f6f9fc);
    }
    .maintenance-item strong{
      display:block;
      color:var(--navy);
      margin-bottom:5px;
    }
    .maintenance-item p{margin:0;font-size:.94rem}

    .statement{
      position:relative;
      margin-top:30px;
      padding:28px 30px 28px 34px;
      border:1px solid #dceafa;
      border-radius:18px;
      background:
        linear-gradient(135deg,#eef6ff 0%,#f7fbff 100%);
      overflow:hidden;
    }
    .statement:before{
      content:"";
      position:absolute;
      left:0;top:0;bottom:0;width:5px;
      background:linear-gradient(180deg,var(--blue),var(--cyan));
    }
    .statement p:last-child{margin-bottom:0}

    .arrow-line{
      margin:26px 0;
      padding:20px 22px;
      border-radius:16px;
      text-align:center;
      font-size:1.15rem;
      font-weight:800;
      color:var(--navy);
      background:
        linear-gradient(180deg,#fff,#fbfcfe);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      letter-spacing:.01em;
    }

    .roi{
      position:relative;
      overflow:hidden;
      padding:38px;
      border-radius:24px;
      background:
        radial-gradient(circle at 100% 0%,rgba(88,199,217,.14),transparent 25%),
        linear-gradient(135deg,#eef6ff,#f8fbff);
      border:1px solid #d7e8f8;
      box-shadow:var(--shadow-soft);
    }
    .roi:after{
      content:"VOI";
      position:absolute;
      right:28px;top:22px;
      font-size:4.5rem;
      font-weight:900;
      letter-spacing:-.08em;
      color:rgba(23,105,210,.045);
    }
    .roi h2{margin-bottom:20px}
    .roi-line{
      margin-top:24px;
      padding:22px;
      border-radius:16px;
      background:#fff;
      border:1px solid #dce7f3;
      color:var(--navy);
      font-weight:800;
      box-shadow:0 8px 20px rgba(16,34,60,.04);
    }

    .faq{
      display:grid;
      gap:13px;
      margin-top:32px;
    }
    details{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      overflow:hidden;
      box-shadow:0 8px 24px rgba(16,34,60,.035);
      transition:.2s ease;
    }
    details[open]{
      border-color:#ccdceb;
      box-shadow:0 12px 30px rgba(16,34,60,.06);
    }
    summary{
      cursor:pointer;
      list-style:none;
      position:relative;
      padding:21px 60px 21px 24px;
      font-weight:800;
      color:var(--navy);
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      position:absolute;
      right:20px;
      top:50%;
      transform:translateY(-50%);
      width:32px;height:32px;
      border-radius:50%;
      background:linear-gradient(180deg,#eff7ff,#e7f2fd);
      border:1px solid #d6e7f8;
      color:var(--blue);
      display:grid;
      place-items:center;
      font-size:1.35rem;
      font-weight:600;
    }
    details[open] summary:after{content:"–"}
    .faq-answer{
      padding:0 24px 22px;
      color:var(--muted);
      border-top:1px solid #edf1f5;
      padding-top:18px;
    }
    .faq-answer p:last-child{margin-bottom:0}

    .closing{
      padding:92px 0;
      background:#fff;
    }
    .closing-box{
      position:relative;
      overflow:hidden;
      padding:52px;
      border-radius:28px;
      color:#fff;
      background:
        radial-gradient(circle at 90% 5%,rgba(255,255,255,.14),transparent 23%),
        radial-gradient(circle at 10% 100%,rgba(88,199,217,.18),transparent 28%),
        linear-gradient(135deg,#0f5caf,#1769d2 55%,#2589df);
      box-shadow:0 22px 60px rgba(15,94,174,.22);
    }
    .closing-box:after{
      content:"";
      position:absolute;
      width:260px;height:260px;
      right:-100px;bottom:-120px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 0 0 45px rgba(255,255,255,.025),0 0 0 90px rgba(255,255,255,.02);
    }
    .closing-box>*{position:relative;z-index:1}
    .closing-box h2,.closing-box h3{color:#fff}
    .closing-box p{color:#e8f1fb}
    .closing-box h3{
      margin-top:34px;
      font-size:1.38rem;
    }
    .contact-button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:52px;
      margin-top:10px;
      padding:0 26px;
      border-radius:13px;
      background:#fff;
      color:(--blue-dark);
      font-weight:900;
      text-decoration:none;
      box-shadow:0 8px 20px rgba(0,0,0,.09);
      transition:.2s ease;
    }
    .contact-button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(0,0,0,.12)}

    @media(max-width:980px){
      .two-col,.hardware-box{grid-template-columns:1fr}
      .three-col{grid-template-columns:repeat(2,minmax(0,1fr))}
      .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }

    @media(max-width:680px){
      .container{width:min(calc(100% - 26px),var(--container))}
      .hero{padding:72px 0 66px}
      .hero-copy{padding:24px}
      .section{padding:66px 0}
      .three-col,.feature-grid,.maintenance-items{grid-template-columns:1fr}
      .intro-card,.dark-panel,.price-box,.finance-card,.maintenance-block,.roi{padding:24px}
      .closing{padding:66px 0}
      .closing-box{padding:34px 24px}
      h1{font-size:clamp(2.35rem,12vw,3.55rem)}
      .price-box:before{position:static;display:inline-block;margin-bottom:16px}
    }
  
    .hero-aside{
      position:relative;
      min-height:100%;
    }
    .hero-stack{
      position:relative;
      max-width:370px;
      margin-left:auto;
      display:grid;
      gap:16px;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.72);
      background:rgba(255,255,255,.74);
      backdrop-filter:blur(16px);
      box-shadow:0 20px 50px rgba(16,34,60,.10);
      padding:24px;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:100%;
      height:4px;
      background:linear-gradient(90deg,var(--blue),var(--cyan));
    }
    .hero-card h3{
      font-size:1.18rem;
      margin-bottom:10px;
      color:var(--navy);
    }
    .hero-card p{
      margin:0;
      color:#55657b;
      font-size:.97rem;
    }
    .hero-mini{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .hero-chip{
      border-radius:18px;
      border:1px solid #dce8f5;
      background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(244,249,255,.95));
      padding:18px 16px;
      min-height:110px;
      box-shadow:0 10px 26px rgba(16,34,60,.06);
    }
    .hero-chip strong{
      display:block;
      color:var(--navy);
      font-size:1.5rem;
      line-height:1;
      margin-bottom:8px;
      letter-spacing:-.04em;
    }
    .hero-chip span{
      display:block;
      color:#5c6d83;
      font-size:.9rem;
      line-height:1.45;
      font-weight:700;
    }
    .hero-glow{
      position:absolute;
      width:220px;
      height:220px;
      right:10px;
      bottom:-30px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(88,199,217,.28) 0%, rgba(88,199,217,.08) 32%, rgba(88,199,217,0) 72%);
      filter:blur(6px);
      z-index:-1;
      pointer-events:none;
    }

    @media(max-width:980px){
      .hero-layout{
        grid-template-columns:1fr;
      }
      .hero-stack{
        max-width:100%;
        margin-left:0;
      }
    }

    @media(max-width:680px){
      .hero{
        padding:76px 0 70px;
      }
      .hero-mini{
        grid-template-columns:1fr;
      }
      .hero-card{
        padding:20px;
      }
    }